TextToSpeechAsyncClient(*, credentials: Optional[google.auth.credentials.Credentials] = None, transport: Union[str, google.cloud.texttospeech_v1.services.text_to_speech.transports.base.TextToSpeechTransport] = 'grpc_asyncio', client_options: Optional[google.api_core.client_options.ClientOptions] = None, client_info: google.api_core.gapic_v1.client_info.ClientInfo = <google.api_core.gapic_v1.client_info.ClientInfo object>)Service that implements Google Cloud Text-to-Speech API.
Properties
transport
Returns the transport used by the client instance.
| Returns | |
|---|---|
| Type | Description |
TextToSpeechTransport | The transport used by the client instance. |
Methods
TextToSpeechAsyncClient
TextToSpeechAsyncClient(*, credentials: Optional[google.auth.credentials.Credentials] = None, transport: Union[str, google.cloud.texttospeech_v1.services.text_to_speech.transports.base.TextToSpeechTransport] = 'grpc_asyncio', client_options: Optional[google.api_core.client_options.ClientOptions] = None, client_info: google.api_core.gapic_v1.client_info.ClientInfo = <google.api_core.gapic_v1.client_info.ClientInfo object>)Instantiates the text to speech client.
| Parameters | |
|---|---|
| Name | Description |
credentials |
Optional[google.auth.credentials.Credentials]
The authorization credentials to attach to requests. These credentials identify the application to the service; if none are specified, the client will attempt to ascertain the credentials from the environment. |
transport |
Union[str,
The transport to use. If set to None, a transport is chosen automatically. |
client_options |
ClientOptions
Custom options for the client. It won't take effect if a |
| Exceptions | |
|---|---|
| Type | Description |
google.auth.exceptions.MutualTlsChannelError | If mutual TLS transport creation failed for any reason. |
common_billing_account_path
common_billing_account_path(billing_account: str)Returns a fully-qualified billing_account string.
common_folder_path
common_folder_path(folder: str)Returns a fully-qualified folder string.
common_location_path
common_location_path(project: str, location: str)Returns a fully-qualified location string.
common_organization_path
common_organization_path(organization: str)Returns a fully-qualified organization string.
common_project_path
common_project_path(project: str)Returns a fully-qualified project string.
from_service_account_file
from_service_account_file(filename: str, *args, **kwargs)Creates an instance of this client using the provided credentials file.
| Parameter | |
|---|---|
| Name | Description |
filename |
str
The path to the service account private key json file. |
| Returns | |
|---|---|
| Type | Description |
TextToSpeechAsyncClient | The constructed client. |
from_service_account_info
from_service_account_info(info: dict, *args, **kwargs)Creates an instance of this client using the provided credentials info.
| Parameter | |
|---|---|
| Name | Description |
info |
dict
The service account private key info. |
| Returns | |
|---|---|
| Type | Description |
TextToSpeechAsyncClient | The constructed client. |
from_service_account_json
from_service_account_json(filename: str, *args, **kwargs)Creates an instance of this client using the provided credentials file.
| Parameter | |
|---|---|
| Name | Description |
filename |
str
The path to the service account private key json file. |
| Returns | |
|---|---|
| Type | Description |
TextToSpeechAsyncClient | The constructed client. |
get_mtls_endpoint_and_cert_source
get_mtls_endpoint_and_cert_source(
client_options: Optional[google.api_core.client_options.ClientOptions] = None,
)Return the API endpoint and client cert source for mutual TLS.
The client cert source is determined in the following order:
(1) if GOOGLE_API_USE_CLIENT_CERTIFICATE environment variable is not "true", the
client cert source is None.
(2) if client_options.client_cert_source is provided, use the provided one; if the
default client cert source exists, use the default one; otherwise the client cert
source is None.
The API endpoint is determined in the following order:
(1) if client_options.api_endpoint if provided, use the provided one.
(2) if GOOGLE_API_USE_CLIENT_CERTIFICATE environment variable is "always", use the
default mTLS endpoint; if the environment variabel is "never", use the default API
endpoint; otherwise if client cert source exists, use the default mTLS endpoint, otherwise
use the default API endpoint.
More details can be found at https://google.aip.dev/auth/4114.
| Parameter | |
|---|---|
| Name | Description |
client_options |
google.api_core.client_options.ClientOptions
Custom options for the client. Only the |
| Exceptions | |
|---|---|
| Type | Description |
google.auth.exceptions.MutualTLSChannelError | If any errors happen. |
| Returns | |
|---|---|
| Type | Description |
Tuple[str, Callable[[], Tuple[bytes, bytes]]] | returns the API endpoint and the client cert source to use. |
get_transport_class
get_transport_class()Returns an appropriate transport class.
list_voices
list_voices(request: Optional[Union[google.cloud.texttospeech_v1.types.cloud_tts.ListVoicesRequest, dict]] = None, *, language_code: Optional[str] = None, retry: Union[google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault] = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())Returns a list of Voice supported for synthesis.
from google.cloud import texttospeech_v1
def sample_list_voices():
# Create a client
client = texttospeech_v1.TextToSpeechClient()
# Initialize request argument(s)
request = texttospeech_v1.ListVoicesRequest(
)
# Make the request
response = client.list_voices(request=request)
# Handle the response
print(response)
| Parameters | |
|---|---|
| Name | Description |
request |
Union[google.cloud.texttospeech_v1.types.ListVoicesRequest, dict]
The request object. The top-level message sent by the client for the |
language_code |
Optional. Recommended. |
retry |
google.api_core.retry.Retry
Designation of what errors, if any, should be retried. |
timeout |
float
The timeout for this request. |
metadata |
Sequence[Tuple[str, str]]
Strings which should be sent along with the request as metadata. |
| Returns | |
|---|---|
| Type | Description |
google.cloud.texttospeech_v1.types.ListVoicesResponse | The message returned to the client by the ListVoices method. |
parse_common_billing_account_path
parse_common_billing_account_path(path: str)Parse a billing_account path into its component segments.
parse_common_folder_path
parse_common_folder_path(path: str)Parse a folder path into its component segments.
parse_common_location_path
parse_common_location_path(path: str)Parse a location path into its component segments.
parse_common_organization_path
parse_common_organization_path(path: str)Parse a organization path into its component segments.
parse_common_project_path
parse_common_project_path(path: str)Parse a project path into its component segments.
synthesize_speech
synthesize_speech(request: Optional[Union[google.cloud.texttospeech_v1.types.cloud_tts.SynthesizeSpeechRequest, dict]] = None, *, input: Optional[google.cloud.texttospeech_v1.types.cloud_tts.SynthesisInput] = None, voice: Optional[google.cloud.texttospeech_v1.types.cloud_tts.VoiceSelectionParams] = None, audio_config: Optional[google.cloud.texttospeech_v1.types.cloud_tts.AudioConfig] = None, retry: Union[google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault] = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())Synthesizes speech synchronously: receive results after all text input has been processed.
from google.cloud import texttospeech_v1
def sample_synthesize_speech():
# Create a client
client = texttospeech_v1.TextToSpeechClient()
# Initialize request argument(s)
input = texttospeech_v1.SynthesisInput()
input.text = "text_value"
voice = texttospeech_v1.VoiceSelectionParams()
voice.language_code = "language_code_value"
audio_config = texttospeech_v1.AudioConfig()
audio_config.audio_encoding = "ALAW"
request = texttospeech_v1.SynthesizeSpeechRequest(
input=input,
voice=voice,
audio_config=audio_config,
)
# Make the request
response = client.synthesize_speech(request=request)
# Handle the response
print(response)
| Parameters | |
|---|---|
| Name | Description |
request |
Union[google.cloud.texttospeech_v1.types.SynthesizeSpeechRequest, dict]
The request object. The top-level message sent by the client for the |
input |
SynthesisInput
Required. The Synthesizer requires either plain text or SSML as input. This corresponds to the |
voice |
VoiceSelectionParams
Required. The desired voice of the synthesized audio. This corresponds to the |
audio_config |
AudioConfig
Required. The configuration of the synthesized audio. This corresponds to the |
retry |
google.api_core.retry.Retry
Designation of what errors, if any, should be retried. |
timeout |
float
The timeout for this request. |
metadata |
Sequence[Tuple[str, str]]
Strings which should be sent along with the request as metadata. |
| Returns | |
|---|---|
| Type | Description |
google.cloud.texttospeech_v1.types.SynthesizeSpeechResponse | The message returned to the client by the SynthesizeSpeech method. |